diff --git a/src/main/java/com/mangkyu/employment/interview/app/quiz/entity/Quizzes.java b/src/main/java/com/mangkyu/employment/interview/app/quiz/entity/Quizzes.java
new file mode 100644
index 0000000..75c8c72
--- /dev/null
+++ b/src/main/java/com/mangkyu/employment/interview/app/quiz/entity/Quizzes.java
@@ -0,0 +1,30 @@
+/*
+ *
+ *  Quizzies.java 2023-02-18
+ *
+ *  Copyright 2023 WorksMobile Corp. All rights Reserved.
+ *  WorksMobile PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
+ *
+ */
+
+package com.mangkyu.employment.interview.app.quiz.entity;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+@Getter
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class Quizzes {
+
+    private List<Quiz> quizList;
+
+    public boolean isLastMail(final Integer quizSize) {
+        return quizList.size() <= quizSize;
+    }
+}
diff --git a/src/main/java/com/mangkyu/employment/interview/app/quiz/service/QuizService.java b/src/main/java/com/mangkyu/employment/interview/app/quiz/service/QuizService.java
index 0cd13f7..9401c40 100644
--- a/src/main/java/com/mangkyu/employment/interview/app/quiz/service/QuizService.java
+++ b/src/main/java/com/mangkyu/employment/interview/app/quiz/service/QuizService.java
@@ -3,6 +3,7 @@ package com.mangkyu.employment.interview.app.quiz.service;
 import com.mangkyu.employment.interview.app.quiz.controller.*;
 import com.mangkyu.employment.interview.app.quiz.converter.QuizDtoConverter;
 import com.mangkyu.employment.interview.app.quiz.entity.Quiz;
+import com.mangkyu.employment.interview.app.quiz.entity.Quizzes;
 import com.mangkyu.employment.interview.app.quiz.repository.QuizRepository;
 import com.mangkyu.employment.interview.app.solvedquiz.repository.SolvedQuizRepository;
 import com.mangkyu.employment.interview.enums.common.EnumMapperKey;
@@ -63,13 +64,13 @@ public class QuizService {
                 .build();
     }
 
-    public List<Quiz> getUnsolvedQuizList(final Long userId, final QuizLevel quizLevel, final Set<QuizCategory> quizCategorySet) {
+    public Quizzes getUnsolvedQuizList(final Long userId, final QuizLevel quizLevel, final Set<QuizCategory> quizCategorySet) {
         final Set<Long> solvedQuizIdList = solvedQuizRepository.findAllByMember_Id(userId)
                 .stream()
                 .map(v -> v.getQuiz().getId())
                 .collect(Collectors.toSet());
 
-        return quizRepository.customFindByIdNotInAndQuizCategoryInAndQuizLevel(solvedQuizIdList, quizCategorySet, quizLevel);
+        return new Quizzes(quizRepository.customFindByIdNotInAndQuizCategoryInAndQuizLevel(solvedQuizIdList, quizCategorySet, quizLevel));
     }
 
     public List<Quiz> getRandomQuizListUnderLimit(final List<Quiz> quizList, final Integer quizSize) {
diff --git a/src/main/java/com/mangkyu/employment/interview/cron/SendQuizCronJob.java b/src/main/java/com/mangkyu/employment/interview/cron/SendQuizCronJob.java
index 8fc055c..645dc82 100644
--- a/src/main/java/com/mangkyu/employment/interview/cron/SendQuizCronJob.java
+++ b/src/main/java/com/mangkyu/employment/interview/cron/SendQuizCronJob.java
@@ -3,6 +3,7 @@ package com.mangkyu.employment.interview.cron;
 import com.mangkyu.employment.interview.app.mail.service.MailService;
 import com.mangkyu.employment.interview.app.member.entity.Member;
 import com.mangkyu.employment.interview.app.quiz.entity.Quiz;
+import com.mangkyu.employment.interview.app.quiz.entity.Quizzes;
 import com.mangkyu.employment.interview.app.quiz.service.QuizService;
 import com.mangkyu.employment.interview.app.solvedquiz.service.SolvedQuizService;
 import com.mangkyu.employment.interview.app.member.service.GetMemberService;
@@ -45,10 +46,10 @@ public class SendQuizCronJob {
     }
 
     private void sendUnsolvedQuizForUser(final Member member) {
-        final List<Quiz> unsolvedQuizList = quizService.getUnsolvedQuizList(member.getId(), member.getQuizLevel(), member.getQuizCategorySet());
-        final boolean isLastMail = isLastMail(unsolvedQuizList, member.getQuizSize());
+        final Quizzes unsolvedQuizList = quizService.getUnsolvedQuizList(member.getId(), member.getQuizLevel(), member.getQuizCategorySet());
+        final boolean isLastMail = unsolvedQuizList.isLastMail(member.getQuizSize());
 
-        final List<Quiz> randomQuizList = quizService.getRandomQuizListUnderLimit(unsolvedQuizList, member.getQuizSize());
+        final List<Quiz> randomQuizList = quizService.getRandomQuizListUnderLimit(unsolvedQuizList.getQuizList(), member.getQuizSize());
         if (isLastMail) {
             member.disableUser();
         }
@@ -57,8 +58,4 @@ public class SendQuizCronJob {
         solvedQuizService.addSolvedQuizList(member, randomQuizList);
     }
 
-    private boolean isLastMail(final List<Quiz> quizList, final Integer quizSize) {
-        return quizList.size() <= quizSize;
-    }
-
 }
diff --git a/src/test/java/com/mangkyu/employment/interview/app/quiz/entity/QuizzesTest.java b/src/test/java/com/mangkyu/employment/interview/app/quiz/entity/QuizzesTest.java
new file mode 100644
index 0000000..69243a4
--- /dev/null
+++ b/src/test/java/com/mangkyu/employment/interview/app/quiz/entity/QuizzesTest.java
@@ -0,0 +1,42 @@
+package com.mangkyu.employment.interview.app.quiz.entity;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.*;
+
+class QuizzesTest {
+
+    @Test
+    void 마지막메일_True(){
+        // given
+        Quizzes quizzes = quizzes();
+
+        // when
+        boolean result = quizzes.isLastMail(3);
+
+        // then
+        assertThat(result).isTrue();
+    }
+
+    @Test
+    void 마지막메일_False(){
+        // given
+        Quizzes quizzes = quizzes();
+
+        // when
+        boolean result = quizzes.isLastMail(1);
+
+        // then
+        assertThat(result).isFalse();
+    }
+
+    private Quizzes quizzes() {
+        return new Quizzes(List.of(new Quiz(), new Quiz()));
+    }
+
+}
\ No newline at end of file
diff --git a/src/test/java/com/mangkyu/employment/interview/app/quiz/service/QuizServiceTest.java b/src/test/java/com/mangkyu/employment/interview/app/quiz/service/QuizServiceTest.java
index 31e44db..9c36e47 100644
--- a/src/test/java/com/mangkyu/employment/interview/app/quiz/service/QuizServiceTest.java
+++ b/src/test/java/com/mangkyu/employment/interview/app/quiz/service/QuizServiceTest.java
@@ -2,6 +2,7 @@ package com.mangkyu.employment.interview.app.quiz.service;
 
 import com.mangkyu.employment.interview.app.quiz.controller.*;
 import com.mangkyu.employment.interview.app.quiz.entity.Quiz;
+import com.mangkyu.employment.interview.app.quiz.entity.Quizzes;
 import com.mangkyu.employment.interview.app.quiz.repository.QuizRepository;
 import com.mangkyu.employment.interview.app.solvedquiz.entity.SolvedQuiz;
 import com.mangkyu.employment.interview.app.solvedquiz.repository.SolvedQuizRepository;
@@ -188,10 +189,10 @@ class QuizServiceTest {
         doReturn(unsolvedQuizList).when(quizRepository).customFindByIdNotInAndQuizCategoryInAndQuizLevel(solvedQuizIdList, quizCategorySet, quizLevel);
 
         // when
-        final List<Quiz> result = quizService.getUnsolvedQuizList(userId, quizLevel, quizCategorySet);
+        final Quizzes quizzes = quizService.getUnsolvedQuizList(userId, quizLevel, quizCategorySet);
 
         // then
-        assertThat(result.size()).isEqualTo(unsolvedQuizList.size());
+        assertThat(quizzes.getQuizList().size()).isEqualTo(unsolvedQuizList.size());
     }
 
     @Test
@@ -209,10 +210,10 @@ class QuizServiceTest {
         doReturn(unsolvedQuizList).when(quizRepository).customFindByIdNotInAndQuizCategoryInAndQuizLevel(Collections.emptySet(), quizCategorySet, quizLevel);
 
         // when
-        final List<Quiz> result = quizService.getUnsolvedQuizList(userId, quizLevel, quizCategorySet);
+        final Quizzes result = quizService.getUnsolvedQuizList(userId, quizLevel, quizCategorySet);
 
         // then
-        assertThat(result.size()).isEqualTo(unsolvedQuizList.size());
+        assertThat(result.getQuizList().size()).isEqualTo(unsolvedQuizList.size());
     }
 
     @Test
diff --git a/src/test/java/com/mangkyu/employment/interview/cron/SendQuizCronJobTest.java b/src/test/java/com/mangkyu/employment/interview/cron/SendQuizCronJobTest.java
index b3cdc80..bc024a7 100644
--- a/src/test/java/com/mangkyu/employment/interview/cron/SendQuizCronJobTest.java
+++ b/src/test/java/com/mangkyu/employment/interview/cron/SendQuizCronJobTest.java
@@ -3,6 +3,7 @@ package com.mangkyu.employment.interview.cron;
 import com.mangkyu.employment.interview.app.mail.service.MailService;
 import com.mangkyu.employment.interview.app.member.entity.Member;
 import com.mangkyu.employment.interview.app.quiz.entity.Quiz;
+import com.mangkyu.employment.interview.app.quiz.entity.Quizzes;
 import com.mangkyu.employment.interview.app.quiz.service.QuizService;
 import com.mangkyu.employment.interview.app.solvedquiz.service.SolvedQuizService;
 import com.mangkyu.employment.interview.app.member.service.GetMemberService;
@@ -81,7 +82,7 @@ class SendQuizCronJobTest {
         doReturn(memberList)
                 .when(memberService)
                 .getEnabledUserList(quizDay);
-        doReturn(unsolvedQuizList)
+        doReturn(new Quizzes(unsolvedQuizList))
                 .when(quizService)
                 .getUnsolvedQuizList(member.getId(), member.getQuizLevel(), member.getQuizCategorySet());
         doReturn(randomQuizList)
@@ -109,7 +110,7 @@ class SendQuizCronJobTest {
         doReturn(memberList)
                 .when(memberService)
                 .getEnabledUserList(quizDay);
-        doReturn(unsolvedQuizList)
+        doReturn(new Quizzes(unsolvedQuizList))
                 .when(quizService)
                 .getUnsolvedQuizList(member.getId(), member.getQuizLevel(), member.getQuizCategorySet());
         doReturn(randomQuizList)